Geodynamic significance of the Cenozoic deposits in the southern Peruvian forearc (16°25’S to 17°15’S): constraints by facies analysis and sediment provenance.

Alvan, Aldo

dc.contributor.advisor	von Eynatten, Hilmar Prof. Dr.
dc.contributor.author	Alvan, Aldo
dc.date.accessioned	2015-11-30T14:11:02Z
dc.date.available	2015-11-30T14:11:02Z
dc.date.issued	2015-11-30
dc.identifier.uri	http://hdl.handle.net/11858/00-1735-0000-0028-864C-3
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-5400
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-5400
dc.identifier.uri	http://dx.doi.org/10.53846/goediss-5400
dc.description.abstract	Los sedimentos de edad Cenozoico en el sur de Peru, son respuestas de una compleja interaccion de geodinamica activa y sedimentacion, de los cuales es conspicuo de la tectonica de los Andes Centrales. Mediante la combinacion de analisis multi-metodos en minerales pesados detriticos, es posible restringir la historia de levantamiento y exhumacion de los bordes de cuencas sedimentarias en el sur de Peru. Los resultados revelan que los sedimentos cenozoicos en el sur de Peru son deltas de grano grueso depositados desde hace 30 Ma, y son consecuencia de levantamientos simultaneos de la Cordillera de la Costa y la Cordillera Occidental.	de
dc.language.iso	eng	de
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.ddc	910	de
dc.subject.ddc	550	de
dc.title	Geodynamic significance of the Cenozoic deposits in the southern Peruvian forearc (16°25’S to 17°15’S): constraints by facies analysis and sediment provenance.	de
dc.type	doctoralThesis	de
dc.contributor.referee	Thiel, Volker Prof. Dr.
dc.date.examination	2014-12-12
dc.description.abstracteng	Cenozoic sediments in southern Peru are responses of a complex interaction of active geodynamics and sedimentation, which is conspicuous of the Central Andes tectonics. By combining multimethodic analysis on single grain heavy minerals, it is possible to constraint uplift and exhumation history of the sedimentary basin borders in southern Peru and explain consistently sedimentation processes. The results reveal that Cenozoic sediments in southern Peru are coarse-grained deltas deposited since ~30 Ma as consequence of simultaneous uplift of the Coastal Cordillera and Western Cordillera.	de
dc.contributor.coReferee	Hansen, Bent T. Prof. Dr.
dc.contributor.thirdReferee	Dunkl, István Dr.
dc.subject.ger	Sediment Provenance, Heavy Mineral Analysis, Southern Peru, Central Andes, Camana Formation	de
dc.subject.eng	Sediment Provenance, Heavy Mineral Analysis, Southern Peru, Central Andes, Camana Formation	de
dc.identifier.urn	urn:nbn:de:gbv:7-11858/00-1735-0000-0028-864C-3-8
dc.affiliation.institute	Fakultät für Geowissenschaften und Geographie	de
dc.subject.gokfull	Geologische Wissenschaften (PPN62504584X)	de
dc.identifier.ppn	84618317X

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Fakultät für Geowissenschaften und Geographie (inkl. GAUSS) [342]

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